My apologies if this is spam, but this seemed of interest. I recently ran across a new mask called "Rearguard", a very promising HEMA mask with integral back-of-head protection. It's currently in an IndieGoGo campaign so I have no direct experience with it yet. https://www.indiegogo.com/projects/rear ... 16511560#/

I backed the campaign so I'll update people if it succeeds and I get one of these masks.